package com.npr.dao;

import com.npr.entity.Comment;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface CommentMapper {
    List<Comment> selectCommentsByEntity(int entityType,int entityId,int offset, int limit);
    int selectCountByEntity(int entityType,int entityId);
    int insertComment(Comment comment);
    Comment selectCommentById(int id);
}
